Cystic lesions and their mimics involving the intrahepatic bile ducts and peribiliary space: diagnosis, complications, and management.

Biliary and peribiliary cystic lesions represent a diverse group of abnormalities, often discovered incidentally during imaging for unrelated conditions. These lesions, typically asymptomatic, necessitate precise imaging modalities to characterize their nature and determine subsequent clinical actions, such as follow-up imaging, biopsy, or surgical referral. The anatomic location of these cystic lesions, whether biliary or peribiliary, influences both diagnostic and prognostic outcomes.

Effectiveness of Video-Observed Therapy in Tuberculosis Management: A Systematic Review.

This systematic review aimed to assess the association between video-observed therapy (VOT) and treatment adherence among TB patients and the benefits and limitations of this treatment modality. The systematic review used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) flow guideline. Multiple databases including Cochrane, Lilacs, PubMed, Scopus, Lancet, Google Scholar, Science Direct, Directory of Open Access Journal (DOAJ), and BMC were employed to identify relevant articles published between 2012 and 2024.

Dynamics of microRNA secreted via extracellular vesicles during the maturation of embryonic stem cell-derived retinal pigment epithelium.

Retinal pigment epithelial (RPE) cells are exclusive to the retina, critically multifunctional in maintaining the visual functions and health of photoreceptors and the retina. Despite their vital functions throughout lifetime, RPE cells lack regenerative capacity, rendering them vulnerable which can lead to degenerative retinal diseases. With advancements in stem cell technology enabling the differentiation of functional cells from pluripotent stem cells and leveraging the robust autocrine and paracrine functions of RPE cells, extracellular vesicles (EVs) secreted by RPE cells hold significant therapeutic potential in supplementing RPE cell activity.

Management of tuberculosis patients and the role of forensic medicine in COVID-19 pandemic.

Tuberculosis and Coronaviral disease-19 had a global impact in 2020 and still predominating, both infectious diseases similar to the lethal pandemics spread in one route, likely airborne transmission, the infected person could spread to healthy people. However, tuberculosis slightly varies from COVID-19. Though the primordial disease of the tuberculosis epidemic has had a vast impact on this society, besides the COVID-19 pandemic with other co-morbidities, conditions faced numerous complications.